FERNANDES, D. R.; MOREIRA, R. A.; CRUZ, M. DO C. M. DA; RABELO, J. M.; OLIVEIRA, J. DE. <b&gt;Improvement of production and fruit quality of pitayas with potassium fertilization. Acta Scientiarum. Agronomy, v. 40, n. 1, p. e35290, 1 mar. 2018.